CSimple2DNTable Class Reference

2D implementation of simple, serial neighbor table More...

#include <SimpleNTable.h>

Inheritance diagram for CSimple2DNTable:

Collaboration diagram for CSimple2DNTable:

Public Member Functions
	CSimple2DNTable (const Vec3 &, const Vec3 &, double, bool xcirc=false, bool ycirc=false)
virtual void	getInteractions (set< BasicInteraction, BILess > &, double)
void	print ()
Public Member Functions inherited from ASimpleNTable
	ASimpleNTable ()
virtual	~ASimpleNTable ()
int	getNumInsertedParticles () const
const vector< SimpleParticle > *	getNeighbors (const Vec3 &) const
int	getClosestParticleID (const Vec3 &) const
void	insertParticle (SimpleParticle)

Protected Member Functions
virtual int	index (const Vec3 &) const
virtual vector< int >	allidx (const Vec3 &) const
virtual void	insertParticleCircular (SimpleParticle)

Private Attributes
Vec3	m_xshift
Vec3	m_yshift
int	m_xsize
int	m_ysize
bool	m_xcirc
bool	m_ycirc

Additional Inherited Members
Protected Attributes inherited from ASimpleNTable
vector< SimpleParticle > *	m_data
Vec3	m_p0
double	m_dim
int	m_numInsertedParticles

Detailed Description

2D implementation of simple, serial neighbor table

Author

Steffen Abe $Revision$ $Date$

Constructor & Destructor Documentation

CSimple2DNTable()

CSimple2DNTable::CSimple2DNTable	(	const Vec3 &	pos,
		const Vec3 &	dim,
		double	r,
		bool	xcirc = false,
		bool	ycirc = false
	)

Constructor

Parameters

pos	position of the (xmin,ymin) point
dim	size of the space
r	grid spacing

References ASimpleNTable::m_data, ASimpleNTable::m_dim, ASimpleNTable::m_p0, m_xcirc, m_xshift, m_xsize, m_ycirc, m_yshift, m_ysize, Vec3::X(), and Vec3::Y().

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Member Function Documentation

allidx()

vector< int > CSimple2DNTable::allidx ( const Vec3 &  pos ) const

protectedvirtual

Get all indices to which a particle at a given position will be added.

Parameters

pos	the position

Warning

does not check if pos is within space

Implements ASimpleNTable.

References ASimpleNTable::m_dim, ASimpleNTable::m_p0, m_xsize, m_ysize, Vec3::X(), and Vec3::Y().

Referenced by insertParticleCircular().

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getInteractions()

void CSimple2DNTable::getInteractions ( set< BasicInteraction, BILess > &  iset, double  dmax  )

virtual

Put all interactions into a set

Parameters

iset	the set into which to put them

Implements ASimpleNTable.

References esys::lsm::bpu::iter(), ASimpleNTable::m_data, m_xsize, and m_ysize.

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index()

int CSimple2DNTable::index ( const Vec3 &  pos ) const

protectedvirtual

Return the grid index of a position.

Parameters

pos	the position

Warning

does not check if pos is within space

Implements ASimpleNTable.

References ASimpleNTable::m_dim, ASimpleNTable::m_p0, m_xsize, Vec3::X(), and Vec3::Y().

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insertParticleCircular()

void CSimple2DNTable::insertParticleCircular ( SimpleParticle  cbp )

protectedvirtual

insert circular images of the particle

Parameters

cbp	the particle

Implements ASimpleNTable.

References allidx(), SimpleParticle::getPos(), ASimpleNTable::m_data, ASimpleNTable::m_dim, ASimpleNTable::m_p0, m_xcirc, m_xshift, m_xsize, SimpleParticle::moveTo(), and Vec3::X().

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print()

void CSimple2DNTable::print

(

)

References esys::lsm::bpu::iter(), ASimpleNTable::m_data, m_xsize, and m_ysize.

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Member Data Documentation

m_xcirc

bool CSimple2DNTable::m_xcirc

private

Referenced by CSimple2DNTable(), and insertParticleCircular().

m_xshift

Vec3 CSimple2DNTable::m_xshift

private

Referenced by CSimple2DNTable(), and insertParticleCircular().

m_xsize

int CSimple2DNTable::m_xsize

private

Referenced by allidx(), CSimple2DNTable(), getInteractions(), index(), insertParticleCircular(), and print().

m_ycirc

bool CSimple2DNTable::m_ycirc

private

Referenced by CSimple2DNTable().

m_yshift

Vec3 CSimple2DNTable::m_yshift

private

Referenced by CSimple2DNTable().

m_ysize

int CSimple2DNTable::m_ysize

private

Referenced by allidx(), CSimple2DNTable(), getInteractions(), and print().

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The documentation for this class was generated from the following files:

• Geometry/SimpleNTable.h
• Geometry/SimpleNTable.cpp